Every time I make this, it’s like a magic act—the food just vanishes

1 lb ground beef
6 slices of bacon
1 small onion, diced
2 cloves garlic, minced
1/2 cup heavy cream
1/2 cup mayonnaise
2 cups shredded cheddar cheese
1/4 teaspoon salt
1/4 teaspoon black pepper
1/4 teaspoon smoked paprika
2 cups chopped lettuce (optional, for serving)
Diced tomatoes (optional, for serving)